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IJCAI
2007
13 years 6 months ago
Deictic Option Schemas
Deictic representation is a representational paradigm, based on selective attention and pointers, that allows an agent to learn and reason about rich complex environments. In this...
Balaraman Ravindran, Andrew G. Barto, Vimal Mathew
MFCS
2004
Springer
13 years 10 months ago
Schema Evolution for XML: A Consistency-Preserving Approach
Abstract. This paper deals with updates of XML documents that satisfy a given schema, e.g., a DTD. In this context, when a given update violates the schema, it might be the case th...
Béatrice Bouchou, Denio Duarte, Mirian Half...
DKE
2006
138views more  DKE 2006»
13 years 4 months ago
Using the uni-level description (ULD) to support data-model interoperability
We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous metadata-model a...
Shawn Bowers, Lois M. L. Delcambre
ADBIS
2004
Springer
367views Database» more  ADBIS 2004»
13 years 10 months ago
Logical Design of Generalizations in Object-relational Databases
The richer data models of object relational databases opens many more options for the logical design of a database schema increasing the complexity of logical database design enorm...
Johann Eder, Simone Kanzian
DEXA
2005
Springer
101views Database» more  DEXA 2005»
13 years 6 months ago
On the Midpoint of a Set of XML Documents
The WWW contains a huge amount of documents. Some of them share the subject, but are generated by different people or even organizations. To guarantee the interchange of such docu...
Alberto Abelló, Xavier de Palol, Mohand-Sai...